China GM8903, GT8911 Digital Anemometer with 0~45°C Temperature Range USB Connection and Retractable Handle for Wind Speed Measurement for sale

GM8903, GT8911 Digital Anemometer with 0~45°C Temperature Range USB Connection and Retractable Handle for Wind Speed Measurement

Price Negotiable

Price: EXW US$75~US$80

MOQ: 20

Delivery Time: 3-5 working days

Brand: Benetech, Bestone

Product Description

GM8903, GT8911 Hot Wire Digital Anemometer

Precision multi-purpose wind speed flow tester with USB connectivity, measuring 0~45°C wind speed and temperature.

Applications

Professional data collection across various industries including weather analysis, ventilation systems, marine operations, and outdoor activities. Ideal for navigation, boiler and refrigeration industry data collection, fire department operations, and outdoor enthusiasts including sailors, trekkers, paragliders, skiers, golfers, balloonists, and windsurfers.

Key Features

Wind speed, wind temperature, and wind volume measurement
Unit conversion for wind speed, temperature, and air volume
Maximum and minimum measurement recording
Air volume 2/3, max value, and average value measurement
Data retention, storage, and deletion functions
Low battery indicator and auto power-off function
USB connection and backlight display
Button sound prompts and large LCD screen
Retractable handle for extended reach
Rechargeable function (GT8911 model only)

Technical Specifications

Wind Flow Range:

Unit	Range	Resolution	Area
CFM (ft³/min)	0-999900	0.001-100	0.001-9999
CMM (M³/min)	0-999900	0.001-100	0.001-9999

Wind Velocity Range - GM8903:

Unit	Range	Resolution	Threshold	Accuracy
m/s	0.0-30.0	0.001	0.3	±3%±0.1
Ft/min	0.0-5860	0.01/0.1/1	60	±3%±20
Knots	0.0-55.0	0.01/0.01	0.6	±3%±0.2
Km/hr	0.0-90.0	0.001	1.0	±3%±0.4
mph	0.0-65	0.001/0.01	0.7	±3%±0.2

Wind Velocity Range - GT8911:

Unit	Range	Resolution	Threshold	Accuracy
m/s	0.0-30.0	0.01	0.3	±3%±0.1
Ft/min	0.0-5904	0.01/0.1/1	60	±3%±20
Knots	0.0-58.3	0.01	0.6	±3%±0.2
Km/hr	0.0-108.0	0.01	1	±3%±0.4
mph	0.0-67	0.01	0.7	±3%±0.2

Wind Temperature:

Unit	Scale	Resolution	Accuracy
℃	0.0℃-45.0℃	0.1	±1.0℃
℉	32.0℉-113.0℉	0.1	±1.8℉

Operation and Storage Conditions:

Parameter	Value
Store temperature	-40℃~60℃ (-40℉~140℉)
Store humidity	≤80%RH
GM8903 Operating temperature	Main unit: 0°C~50°C (32°F~122°F); Fan: 0°C~60°C (32°F~140°F)
GM8903 Operating Humidity	≤80%RH
GT8911 Operating temperature	0°C~50°C (32°F~122°F)
GT8911 Operating Humidity	40-80%RH

Dimensions and Power:

Model	GM8903	GT8911
Main unit	77x36x164mm	73x38x194mm
Probe	30.5x30.5x305mm 30.5x30.5x1000mm (Elongated)	73x38x194mm 74x35x2100mm (after lengthening)
Power supply	4x1.5V AAA battery	3.7V lithium-ion batteries
Weight	330G (Not Included Battery)